What Do Your Lumps and Bumps Reveal About Your Health? The Expert Guide To the Ones You Need to Worry About

As we age, the smooth skin of childhood gives way to all sorts of mysterious lumps and bumps.

Doctors are constantly reminding people of the possibility of skin cancers – despite most being benign.

Peter Soyer and Katie Lee are experts in dermatology from the University of Queensland.

Here, writing for The Conversation, they explain some of the most common lumps and how to tell them apart.